Table 3.

Determination of glucose in different glucose-rich culture media.

Samples	Theoretical Value	Optode 3	Reference Method	Recovery
Synthetic culture media [3]	1.00 × 10−3 M	1.01 × 10−3 M	----	101.5%
	1.00 × 10−4 M	1.02 × 10−4 M	----	102.4%
Commercial culture Embryo media (GLOBAL® TOTAL® W/HEPES) [3]	----	2.04 × 10−3 M	2.01 × 10−3 M	101.5%
Serum from normal and diabetic patients [4]	----	155.8 mg/dL	144.0 mg/dL	108.2%
	----	382.2 mg/dL	370.0 mg/dL	103.3%